CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 46 enrolled
Drug / intervention
Collection of breath sampleother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04341012
NCT04341012N/ACompleted

Development of a Breath Analysis Test for Disease Diagnosis and Prognosis

Mayo Clinic·observational·Posted Apr 10, 2020·Updated Jan 26, 2026

In Brief

An observational study evaluating Collection of breath sample for Liver Diseases and 2 related conditions. Completed, enrolled 46 participants across 1 site.

Detailed Summary

The purpose of the study is to develop a clinical test based on breath analysis that can be used for disease diagnosis or prognosis.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
2020202120222023202420252026
First PostedApr 10, 2020
Enrollment StartSep 10, 2019
Primary CompletionSep 3, 2021
TodayJul 2, 2026
Enrollment to primary: 2.0 yearsPosted 6.2 years ago

Interventions

Collection of breath sampleother

Analysis of volatile organic compounds in breath